Top loading battery holder

ABSTRACT

A top loading battery holder that is arranged in direct contact with a surface (e.g., circuit board) to allow for a battery to be arranged directly within the holder and in electrical contact with the surface. The battery holder can include a housing that is configured to at least substantially surround a battery that is arranged therein and a plurality of a flanges and/or protrusions that are configured to extend inwardly from the housing to aid in securing the battery within the housing.

CROSS-REFERENCE TO RELATED APPLICATION

This patent application claims benefit to U.S. patent application Ser.No. 15/404,006, filed Jan. 11, 2017, which is hereby incorporated byreference in its entirety as part of the present disclosure.

FIELD OF THE INVENTION

This invention relates generally to a battery holder and morespecifically to a top loading battery holder that is positionabledirectly on a surface of an object (e.g., a printed circuit board) andthat is configured to allow a battery to be received directly therein orremoved therefrom.

BACKGROUND OF THE INVENTION

Devices that utilize a battery regularly require an apparatus to fix thebattery in a desired position in order to maintain an electricalconnection between the battery and the device. In many instances, thedevice includes a circuit board.

Commonly, battery holders, including side loading battery holders andtop loading battery holders, are connected to a circuit board to place abattery in electrical connection with the circuit board. However, thesebattery holders typically require a substantial amount of space on asurface of a circuit board and, as is the case for side loading batteryholders, require additional space for clearance to allow a battery to beinstalled and removed. This space is very valuable as other componentsmust also be arranged on the circuit board and in many instances thereis a need to keep the size of the circuit board as small as possible.Additionally, many existing battery top loading holders require aplurality of complex and cumbersome fastening and/or covering systems toensure a battery is secured within the holder and in contact with thecircuit board. As such, existing top loading battery holders are costlyto produce, time consuming to assemble and can be difficult to access toremove and replace a battery when necessary due to the fastening and/orcovering system used to secure the battery in the holder.

SUMMARY OF THE INVENTION

The present invention broadly is directed to a top loading batteryholder that can be arranged in direct contact with a surface, includinga circuit board, allowing for a battery to be easily arranged within theholder. The battery holder encompasses a minimal amount of space,requires very few components and is easy to access when necessary toinstall or replace a battery.

In an embodiment, the present invention is directed to a top loadingbattery holder that is configured to be integratable with a circuitboard where the battery holder comprises a housing that substantiallysurrounds a battery arranged therein and at least one retention elementthat is configured to extend at least partially over the batteryarranged in the housing and is fastenable to the housing to secure thebattery within the housing. The housing can be comprised of conductivematerial and the retention element can be entirely transparent so as topermit viewing of the polarity of the battery and/or comprised ofinsulating material, such as plastic.

In an embodiment, the retention element is comprised of a first leg, asecond leg that is spaced from the first leg and extends substantiallyparallel to the first leg and a third leg extending transverse betweenthe first leg and the second leg. The retention element can include afirst opening that extends between the first leg and the third leg and asecond opening that extends between the second leg and the third leg.The retention element can further include a first tab extending at anangle from an inner surface of the first leg and a second tab extendingat an angle from an inner surface of the second leg.

In an embodiment, the housing can include a sidewall with at least afirst opening that is configured to receive the first tab of theretention element and a second opening that is configured to receive thesecond tab of the retention element to fix the retention element to thehousing. Alternatively, the housing can include a plurality of tabsextending outwardly and that are configured to fix the retention elementto the housing arranging one of the tabs in the first opening andanother of the tabs in the second opening.

In an embodiment, the housing can include a plurality of sidewalls thatextend at angles from each other and a plurality of flanges extendingfrom the sidewalls for mounting of the housing to the circuit board. Thehousing can include seven sidewalls that extend at angles from eachother to substantially surround the battery. The sidewalls can include afirst end and a second end that includes a flange extending inwardlyfrom a plurality of the sidewalls toward a center of the housing with aplurality of elastically deformable projections extending from theflange that are contactable with the battery arranged in the housing toaid in securing the battery within the housing.

In another embodiment, the present invention relates to an apparatus forretaining a battery and transferring battery power. The apparatuscomprises a mounting surface and a negative contact and a housing thatare fixed to the mounting surface with the housing configured tosubstantially surround the battery arranged therein. The apparatus canfurther include a retention element configured to be fastened to thehousing and at least partially secure the battery within the housing.The mounting surface to which the housing is fixed can be a circuitboard. The housing can be soldered to the circuit board or electricallyconnected to the circuit board.

The housing can be substantially circular and can include a plurality offlanges that extend from the housing inwardly, toward the center of thehousing and are configured to releasably fix the battery within thehousing. The housing can include a frame defining a sidewall and aflange extending from the sidewall to stabilize the battery holder. Thebattery holder can be comprised of a single piece of sheet metal. Eachof the flanges of the battery holder can be comprised of at least afirst leg and a second leg with the first leg contoured to extendinwardly from the frame and, in an installed state, partially over thebattery when the battery is arranged within the housing. The second legis configured to extend away from the frame. In an embodiment, theflanges provide a force on a battery in an installed state.

In another embodiment, the present invention relates to a method ofassembling a battery within a battery holder fixed to a circuit boardthat comprises the steps of providing a housing comprising at least onesidewall having a first end and a second end with an opening extendingbetween the first and second ends, a plurality of flanges extending fromthe housing toward a center of the housing, inserting a coin cellbattery within the housing such that the housing substantially surroundsthe coin cell battery and the projections at least one of contact thecoin cell battery and extend partially over the coin cell battery. In anembodiment, the method can further comprise the step of arranging aretention element over the housing and the coin cell battery and fixingthe retention element to the housing to secure the coin cell batterywithin the housing.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of a first embodiment of a top loadingbattery holder;

FIG. 2 is a perspective view of a second embodiment of a top loadingbattery holder in an assembled state fixed to a circuit board;

FIG. 3 is a perspective view of a third embodiment of a top loadingbattery holder with a battery arranged therein;

FIG. 4 is a top view of the top loading battery holder of FIG. 3 with abattery arranged therein;

FIG. 5 is a first side view of the top loading battery holder of FIG. 3with a battery arranged therein;

FIG. 6 is a second side view of the top loading battery holder of FIG. 3with a battery arranged therein;

FIG. 7 is a perspective view of the top loading battery holder of FIG. 3fixed to a circuit board with a battery arranged therein;

FIG. 8 is a perspective view of a fourth embodiment of a top loadingbattery holder;

FIG. 9 is a perspective view of a fifth embodiment of a top loadingbattery holder with a battery arranged therein;

FIG. 10 is a top view of the top loading battery holder of FIG. 9 with abattery arranged therein;

FIG. 11 is a perspective view of the top loading battery holder of FIG.9 fixed to a circuit board with a battery arranged therein; and

FIG. 12 is an assembly view of a sixth embodiment of a top loadingbattery holder;

FIG. 13 is a top view of a seventh embodiment of a top loading batteryholder fixed to a circuit board;

FIG. 14 is a first perspective view of the top loading battery holder ofFIG. 13;

FIG. 15 is a second perspective view of the top loading battery holderof FIG. 13;

FIG. 16 is a cross-sectional view of the top loading battery holder ofFIG. 13; and

FIG. 17 is a side view of the top loading battery holder of FIG. 13.

DETAILED DESCRIPTION OF EMBODIMENTS OF THE INVENTION

With reference now to the drawings, and in particular to FIGS. 1-17,embodiments of top loading battery holders embodying the principles andconcepts of the present invention will be described. Each of theembodiments disclosed herein is configured to be able to be assembled toa circuit board.

FIG. 1 illustrates a first embodiment of a top loading battery holderthat is designated hereinafter by reference numeral 100. The top loadingbattery holder 100 includes a housing 102 that is shaped to at leastsubstantially surround a battery 104 (e.g., coin cell battery) and aretention element 106 that interacts with the housing 102 to aid insecuring the battery 104 within the housing 102 by partially coveringthe battery 104. The housing 102, as will be described in more detailbelow, is fastenable to a surface (e.g., a circuit board) so that whenthe battery 104 is inserted into the housing 102, the housing 102 willbe in direct contact with the surface.

The housing 102 includes a plurality of sidewalls that form a frame orcage to substantially surround the battery 104 when the battery 104 isarranged therein. As shown in FIG. 1, the housing 102, which includes afirst sidewall 118, a second sidewall 120 extending at an angle from thefirst sidewall 118, a third sidewall 122 extending at an angle from thesecond sidewall 120, a fourth sidewall 124 extending at an angle fromthe third sidewall 122, a fifth sidewall 126 extending at an angle fromthe fourth sidewall 124, a sixth sidewall 28 extending at an angle fromthe fifth sidewall 126 and a seventh sidewall 130 extending at an anglefrom the sixth sidewall 128 that substantially surrounds the battery 104when the battery 104 is arranged within the housing 102. Although sevensidewalls 118, 120, 122, 124, 126, 128, 130 are shown in FIG. 1, thenumber of sidewalls and shape of the housing 102 can vary to include anynumber of sidewalls that form a shape that can secure a battery 104within the periphery formed by the sidewalls 118, 120, 122, 124, 126,128, 130 and ensure the battery 104 is in direct contact with a surfacecontaining an electrical contact.

To aid assembly (e.g., pick and place assembly) connecting the housing102 to a surface, the housing 102 can include a plurality of flanges 132that each have an opening 134 therein which extends from sidewalls ofthe housing 102. As shown in the embodiment in FIG. 1, the flanges 132extend from a first end of the first sidewall 118, the third sidewall122, the fifth sidewall 126 and the seventh sidewall 130. The flanges132 can, for example, be electronically connected or welded to thesurface. In an embodiment, the surface will have a negative conductivityand the housing 102 will provide positive conductivity for the battery104.

As shown in FIG. 1, the second sidewall 120 and the sixth sidewall 128each include an opening 136, 138, respectively, that is adaptable toreceive and releasably fasten the retention element 106 to the housing102 to aid in securing the battery 104 within the housing 102. Tofurther aid in securing the battery 104 within the housing 102, a flange140 extends continuously from a second end of the second, third, fourth,fifth and sixth sidewalls 120, 122, 124, 126, 128 inwardly toward acenter of the housing 102 and a first projection 150 extendssubstantially perpendicular from the flange 140 at the second sidewall120 and a second projection 152 extends substantially perpendicular fromthe flange 140 at the sixth sidewall 128. The projections 150, 152 areeach contactable with at least a sidewall 105 of the battery 104 whenthe battery 104 is arranged within the housing 102. Additionally, tofurther aid in securing the battery 104 within the housing 102, a firstflexible tab 154 extends from the third sidewall 122 toward a center ofthe housing 102, a second flexible tab 156 extends from the fourthsidewall 124 toward a center of the housing 102 and a third flexible tab158 extends from the fifth sidewall 126 toward a center of the housing102. In an embodiment, the projections 150, 152 and the tabs 154, 156,158 are elastically deformable to allow for the battery 104 to beinserted and removed from the housing 102.

As depicted in FIG. 1, the retention element 106, as shown in FIG. 1,includes a first leg 160, a second leg 162 spaced from and extendingparallel to the first leg 160 and a third leg 164 extending transversebetween the first leg 160 and the second leg 162 to form a substantiallyU-shaped body. To connect the retention element 106 to the housing 102,a first opening 168 is formed substantially within the first leg 160, afirst projection 170 extends inwardly at an angle from the distal end ofthe first leg 160, a second opening 172 is formed substantially withinthe second leg 162 and a second projection 174 extends inwardly at anangle from the distal end of the second leg 162. The first projection170 interacts with the opening 136 formed in the second sidewall 120 ofthe housing 102 and the second projection 174 interacts with the opening138 formed in the sixth sidewall 128 of the housing 102 to secure theretention element 106 to the housing 102.

In an embodiment, the retention element 106 is transparent to allow thepolarity of the battery 104 to be visible through the retention element106. In another embodiment, the retention element 106 is opaque. In yetanother embodiment, the retention element 106 includes insulatingmaterial such as plastic.

FIG. 2 illustrates a second embodiment of a top loading battery holderthat is designed hereinafter by reference numeral 200. The top loadingbattery holder 200 includes a housing or cage 202 that is mountable to asurface (e.g., circuit board) 208 and is shaped to at leastsubstantially surround a battery 204 (e.g., coin cell battery) and aretention element 206 that interacts with the housing 202 and partiallycovers the battery 204 to aid in securing the battery 204 within thehousing 202. As shown in FIG. 2, the battery holder 200 is mounted to acircuit board 208.

The housing or cage 202 comprises a plurality of sidewalls including afirst sidewall 210, a second sidewall 212 extending substantiallyperpendicular from the first sidewall 210, a third sidewall 214extending substantially perpendicular from the second sidewall 212, afourth sidewall 216 extending at an angle from the third sidewall 214, afifth sidewall 218 extending at an angle from the fourth sidewall 216, asixth sidewall 220 extending at an angle from the fifth sidewall 218, aseventh sidewall 222 extending at an angle from the sixth sidewall 220,an eighth sidewall 224 extending at an angle from and substantiallyperpendicular to the seventh sidewall 222 and a ninth sidewall 226extending at an angle from and substantially perpendicular to the eighthsidewall 224. As can be seen in FIG. 2, the first sidewall 210, thesecond sidewall 212, the third sidewall 214 and the fourth sidewall 216are mirror opposite the sixth sidewall 220, the seventh sidewall 222,the eighth sidewall 224 and the ninth sidewall 226.

As illustrated in FIG. 2, to mount the housing 202 to the circuit board208, the housing 202 comprises a plurality of flanges 228 that eachinclude an opening 230 therein and that extend from the first sidewall210, the fourth sidewall 216, the sixth sidewall 220 and the ninthsidewall 226. The flanges 228 can fix the housing 202 to the circuitboard 208 by any known manner including, but not limited to,electronically connecting or welding the housing 202 to the circuitboard 208.

To aid in securing the battery 204 within the housing 202, a flange 232extends inwardly toward a center of the housing 202 from the third,fourth, fifth, sixth and seventh sidewalls 214, 216, 218, 220, 222. Afirst projection 234 extends substantially perpendicular from the flange232 at the third sidewall 214 and a second projection 236 extendssubstantially perpendicular from the flange 232 at the seventh sidewall222. The projections 234, 236 are each contactable with at least asidewall of the battery 204 when the battery 204 is arranged within thehousing 202 to aid in securing the battery 204 within the housing 202.Additionally, the housing 202 includes a first flexible tab 238 thatextends from the fourth sidewall 216, a second tab 240 that extends fromthe fifth sidewall 218 and a third tab 242 that extends from the sixthsidewall 220 to extend partially over a top surface of the battery 204when the battery 204 is arranged within the housing 202. Each of theprojections 234, 236 and tabs 238, 240, 242 are elastically deformableto allow for the battery 204 to be easily inserted and removed from thehousing 202.

The housing 202 can also include a first sidewall projection 244 thatextends outwardly from the first sidewall 210 and a ninth sidewallprojection (not shown) that extends outwardly from the ninth sidewall226 to aid in releasably fastening the retention element 206 to thehousing 202.

In an embodiment, the retention element 206 is transparent to allow thepolarity of the battery 204 to be visible through the retention element206. In another embodiment, the retention element 206 is opaque. In yetanother embodiment, the retention element 206 includes insulatingmaterial.

As shown in FIG. 2, the retention element 206 includes a first leg 248,a second leg 250 spaced from and extending parallel to the first leg 248and a third leg 252 extending transverse between the first leg 248 andthe second leg 250 to form a substantially U-shaped body. The retentionelement 206 includes a first opening 256 that is formed substantiallywithin the first leg 248 and a second opening 258 that is formedsubstantially within the second leg 250 in which the first projection244 and the second projection, respectively, can be arranged.

FIGS. 3-7 illustrate a third embodiment of a top loading battery holderthat is designed hereinafter by reference numeral 300. The batteryholder 300 is substantially similar to top loading battery holder 200 ofthe second embodiment and depicted in FIG. 2 except that housing 302 ofthe battery holder 300 of the third embodiment is entirely enclosed soas to fully surround the battery 304 when the battery 304 is arrangedtherein. As such, like reference numerals used to describe features ofthe battery holder 200 of the second embodiment will be used to indicatefeatures of the battery holder 300 of the third embodiment.

As can be seen in FIGS. 3, 4 and 7, the housing includes ten sidewallswith the tenth sidewall 327 extending between the first sidewall 310 andthe ninth sidewall 326 and a tab 329 that extends perpendicular from thetenth sidewall 327 and contacts the ninth sidewall 326.

FIG. 8 illustrates a fourth embodiment of a top loading battery holderthat is designed hereinafter by reference numeral 400. The batteryholder 400 is substantially similar to the first embodiment of a batteryholder 100 with the difference being the way a battery is releasablyfixed within the battery holder. The top loading battery holder 400includes a housing 402 that is fastenable to a surface (not shown) andis shaped to secure the battery [[204]]404 within the battery holder400.

As shown in FIG. 8, the top loading battery holder 400 includes ahousing 402 that is fastenable to a surface and is shaped to secure thebattery 404 within the battery holder 400. The housing 402 includes aplurality of sidewalls that form a frame or cage to at leastsubstantially surround the battery 404. Specifically, the housing 402includes a first sidewall 406, a second sidewall 408 that extends at anangle from the first sidewall 406, a third sidewall 410 that extends atan angle from to the second sidewall 408, a fourth sidewall 412 thatextends at an angle from the third sidewall 410, a fifth sidewall 414that extends at an angle from the fourth sidewall 412, a sixth sidewall416 that extends at an angle from the fifth sidewall 414 and a seventhsidewall 418 that extends at an angle from the sixth sidewall 416. Thehousing 402 as shown in FIG. 8 is substantially octagonal in shape withthe battery 404 protruding between the first sidewall 406 and theseventh sidewall 418. However, the number of sidewalls and shape caninclude any number of sidewalls and shape that would secure the battery404 to a surface, such as a circuit board.

To aid in connecting the housing 402 to a surface, the housing 402, asshown in an embodiment in FIG. 8, can include a plurality of flanges 420that each have an opening 422 therein, which extend from the firstsidewall 406, the third sidewall 410, the fifth sidewall 414 and theseventh sidewall 418. The flanges 420 can connect the housing 402 to asurface in any known matter. For example, the flanges 420 can be weldedor electronically connected to such surface as a circuit board.

To releasably secure the battery 404 within the housing 402, a flange424 extends from a second end 405 of the second sidewall 408, the thirdsidewall 410, the fourth sidewall 412, the fifth sidewall 414 and thesixth sidewall 416 inwardly toward a center of the housing 402. At leastthe portions of the flange 424 extending from the third sidewall 410,the fourth sidewall 412 and the fifth sidewall 414 can partially extendover the battery 404 to aid in securing the battery within the housing402.

To further aid in securing the battery 404 within the housing 402, thehousing 402 includes a first flexible projection 426, a second flexibleprojection 428 and a third flexible projection 430 that each extendinwardly toward a center of the housing 402 so as to be contactable withand can at least partially extend over the battery 404 when the battery404 is installed in the housing 402.

As depicted in FIG. 8, the first flexible projection 426 extendsupwardly from the second sidewall 408 through a cutout 432 formed in aportion of the flange 424 and the second flexible projection 428, whichis diametrically opposed to the first flexible projection 426, extendsupwardly from the sixth sidewall 416 through a cutout 434 formed in aportion of the flange 424 extending from the sixth sidewall 416. Boththe first flexible projection 426 and the second flexible projection 428are comprised of a plurality of segments that include, respectively, afirst segment 436, 438, a second segment 440, 442 that extends upwardlyat a first angle from the first segment 436, 438, a third segment 444,448 that extends at a second angle from the second segment 440, 442 anda fourth segment 450, 452 that extends at a third angle, away from thehousing 402. The fourth segment 450, 452 aids to release and secure thebattery 404 within the housing 402 by allowing for temporary deformationof the flexible projection 426, 428 away from the center of the housing402 when the battery 404 is inserted and removed from the housing 402.The third flexible projection 430 extends substantially linearly fromthe fourth sidewall 412 of the housing 402 and includes a segment 454extending away from the housing 402 to allow for temporary deformationwhen the battery 404 is inserted and removed from the housing 402.

FIGS. 9-11 illustrate a fifth embodiment of a top loading battery holder500. The top loading battery holder 500 includes a housing 502 that isshaped to entirely surround a battery 504 (e.g., coin cell battery). Thehousing 502, as shown in FIG. 11 is fastenable to a surface (e.g., acircuit board) 506 so that when the battery 504 is inserted into thehousing 502, the housing 502 will be in direct contact with the surface506.

The housing 502 includes a plurality of sidewalls that form a frame orcage to entirely surround the battery 504 when the battery 504 isarranged therein. As shown in FIGS. 9-11, the housing 502 includes afirst sidewall 508, a second sidewall 510 that extends at an angle fromthe first sidewall 508, a third sidewall 512 that extends at an anglefrom the second sidewall 510, a fourth sidewall 514 that extends at anangle from the third sidewall 512, a fifth sidewall 516 that extends atan angle from the fourth sidewall 514, a sixth sidewall 518 that extendsat an angle from the fifth sidewall 516, a seventh sidewall 522 thatextends at an angle from the sixth sidewall 518, an eighth sidewall 522that extends at an angle from the seventh 520 sidewall and a ninthsidewall 524 that extends at an angle from the eighth sidewall 522,overlaps and is contactable with the first sidewall 508. Although ninesidewalls are shown in FIGS. 9-11, the number of sidewalls and shape ofthe housing 502 can vary to include any number of sidewalls that form ashape that can secure a battery 504 within the periphery formed by thesidewalls and ensure the battery 504 is in direct contact with a surface506 containing an electrical contact.

To aid in assembly (e.g., pick and place assembly) of the housing 502 tothe surface 506, the housing includes a plurality of flanges 526 thateach include an opening 528. The flanges 526 can, for example, beelectronically connected or welded to the surface 506. In an embodiment,the surface 506 will have a negative conductivity and the housing 502will provide positive conductivity for the battery 504.

The housing 502 can include a protrusion 527 that extend continuouslyabout the housing 502 from a first end 529 of the housing 502 at thethird sidewall 512 to a second end 531 at the seventh sidewall 520. Toreleasably secure the battery 504 within the housing 502, the batteryholder 500, a first flange 530, a second flange 532 that is spaced fromthe first flange 530 and a third flange 534 that is spaced from thefirst flange 530 and second flange 532 extends from the housing 502inwardly toward a center of the housing 502. The first flange 530 andthe third flange 534, which are diametrically opposed to each other eachinclude a first projection 538, 539, respectively, that extends from asecond end 503 of the housing 502 inwardly toward the center of thehousing 502, a second projection 540, 541, respectively, that extendsupwardly from the first projection 538, 539, toward the protrusion 527,a third projection 542, 543, respectively, extending at an angle fromthe second projection 540, 541 toward the center of the housing 502 andover the battery 504 when the battery 504 is installed in the housing502 and a fourth projection 544, 545, respectively, that extends fromthe third projection 542, 543 away from the center of the housing 502.The second flange 532 includes a first projection 548 that extendsinwardly toward a center of the housing 502 and a second projection 550that extends at an angle away from the housing 502.

FIG. 12 illustrates a sixth embodiment of a top loading batterydesignated hereinafter by reference numeral 600 that includes a housing602 in which a battery 604 can be arranged and a covering element 606substantially encompass the housing 602 and aid in securing the battery604 within the housing 602 and in contact with a surface (e.g., acircuit board).

The housing 602 is delimited at first end 607 and a second end 608 withan opening 610 extending between the first end 607 and the second end608 of the housing 602. Similar to the housing 602, the covering element606 includes an opening 611 such that when the covering element 606 isarranged over the housing 602, the opening 610 of the housing 602 andthe opening 611 of the covering element 606 are in alignment to allowfor easy access within the battery holder 600. The housing 602 includesa first sidewall 612, a second sidewall 614, a third sidewall 616, afourth sidewall 618, a fifth sidewall 620, a sixth sidewall 622 and aseventh sidewall 624 extending sequentially at various angles from eachother to form a substantial octagonal shape and substantially surroundthe battery 604 with the battery 604 protruding between the firstsidewall 612 and the seventh sidewall 624. However, although sevensidewalls are depicted in FIG. 12, the number of sidewalls and shape ofthe housing 602 can vary include any number of sidewalls and shape thatwould secure the battery 604 to a surface, such as a circuit board. Toaid in connecting the housing 602 to a surface, the housing 602 includesa plurality of flanges or feet 632 that each have an opening 634extending therethrough. As shown in FIG. 12, the flanges 632 extend fromthe first sidewall 612, the third sidewall 616, the fifth sidewall 620and the seventh sidewall 624. The flanges 632 can, for example, beelectronically connected or welded to the surface that can include anegative contact while the housing 602 can include a positive contact.

As shown in FIG. 12, a first projection 635 extends from a top end ofthe housing 602 from the second sidewall 614 through sixth sidewalls 622inwardly toward a center of the housing 602. To aid in securing thebattery 604 within the housing 602, like the housing 102 of the firstembodiment, the housing 602 includes a second projection 636 thatextends substantially perpendicular from the first projection 635 at thesecond sidewall 614 toward a first end of the second sidewall 614 and athird projection 638 extends substantially perpendicular from the firstprojection 635 at the sixth sidewall 622 toward a first end of the sixthsidewall 622. Additionally, the housing 602 includes a first flexibleflange 640 that extends from the third sidewall 616, a second flexibleflange 642 that extends from the fourth sidewall 618 and a thirdflexible tab 644 that extends from the fifth sidewall 620. Each of thesecond and third projections 636, 638 and the flanges 640, 642, 644 areelastically deformable to allow for the battery 604 is inserted andremoved from the housing 602.

The housing 602 further includes a plurality of tabs 646 that extendoutwardly at an angle from the second, fourth and sixth sidewalls 614,618, 622, respectively, of the housing 602 that interact with thecovering element 606 to secure the covering element 606 to the housing602.

FIGS. 13-17 depict a seventh embodiment of a top loading battery holder700. As shown in FIG. 13, the top loading battery holder 700 includes asubstantially circular sidewall 702 that is contoured to extendsubstantially around an outer periphery of a circular battery 704 and anegative contact 703 fixed to a surface (i.e., circuit board) 705 withinthe periphery of the sidewall 702. The sidewall 702 extends between afirst end 706 and a second end 708 thereof to define an opening 710 thatallows for use of a small tool to life the battery 704 from the batteryholder 700 when desired. A flange 712 extends substantiallyperpendicularly from a bottom end 714 of the sidewall 702 to stabilizethe battery holder 700 and allow for the manufacture of the batteryholder 700 as a one-piece element. A plurality of feet, or solder pads,716, 718, 720 extend from the flange 712 to add further stability to thebattery holder 700.

A plurality of flanges elastically deformable or snaps 722, 724, 726 arespaced from each other and extend from a top end 728 of the sidewall702. As depicted, for example, in FIGS. 13 and 15, the flanges 722, 724,726 extend from the sidewall 702 at about the first end 706 of thesidewall 702, the second end 708 of the sidewall 702 and at a locationof the sidewall 702 that is approximately equidistant from the first end706 and second end 708 of the sidewall 702. The position of the flanges722, 724, 726 about the sidewall 702 allows for an adequate amount ofspace to insert the battery 704 using an individual's thumbs.

As can be seen in FIGS. 14-17, the flanges 722, 724, 726, are eachcomprised of a first protrusion 729, 731, 733, a first tab 730, 732, 734and a second tab 736, 738, 740, respectively. The first tabs 730, 732,734 are angled inwardly from the protrusions 729, 731, 733,respectively, toward the center of the battery holder 700 to hold thebattery 704 at a releasably fixed position. The second tabs 730, 732,734 extend from the first tabs 736, 738, 740, respectively, away fromthe center of the battery holder 700. In use, an individual can insertor remove the battery 704 by applying pressure to the flanges 722, 724,726 to force the first tabs 730, 732, 734 and second tabs 736, 738, 740to temporarily flex away from the sidewall 702 at an angle away from thesidewall 702.

The foregoing description and accompanying drawings illustrateprinciples, exemplary embodiments, and modes of operation of the presentinvention. However, the present invention should not be construed asbeing limited to the particular embodiments disclosed herein. Variationsto the embodiments discussed above will be appreciated by those skilledin the art without departing from the scope of the invention.Accordingly, the above-described embodiments and accompanying drawingsshould be regarded as illustrative rather than restrictive.

What is claimed is:
 1. A battery holder that is configured to beintegrated with a circuit board, the battery holder comprising: ahousing including at least one sidewall delimited between a first endand a second end that is configured to substantially surround a batteryarranged therein; and a plurality of elastically deformable projectionsthat each have a segment extending from the second end of the at leastone sidewall of the housing in a first direction toward a center of thehousing and contactable with the battery, when the battery is arrangedin the housing, in order to secure the battery within the housing andanother segment extending from a distal end of the segment in a seconddirection, away from the housing such that the plurality of elasticallydeformable projections extend in at least two directions.
 2. The batteryholder of claim 1, further comprising at least one further flexibleprojection that extends from the second end of the at least one sidewalltoward the first end of the at least one sidewall and is deformable in adirection away from a center of the housing to aid in inserting andremoving the battery within the housing.
 3. The battery holder of claim1, further comprising a flange extending from the second end of at leastthe sidewall of the housing toward a center of the housing that isconfigured to cover the battery at least partially when the battery isarranged within the housing with the plurality of elastically deformableprojections extending from the flange.
 4. The battery holder of claim 3,further comprising a flange disposed at a lower region of the housing toconnect the housing to the circuit board.
 5. The battery holder of claim1, further comprising another one of the flanges of the plurality offlanges that extends upwardly from a base of the housing, is elasticallydeformable in a direction away from a center of the housing and iscontactable with an outer circumference of the battery when the batteryis arranged in the battery holder.
 6. A battery holder that isconfigured to be integrated with a circuit board, the battery holdercomprising: a housing including at least one sidewall delimited betweena lower end and an upper end that is configured to substantiallysurround a battery arranged therein; a sidewall flange extending fromthe upper end of the sidewall; a first projection extending downwardlyfrom the sidewall flange toward the lower end of the at least onesidewall, the first projection being configured to contact an outercircumference of the battery when said battery is arranged therein; anda flexible flange extending from the sidewall flange toward the centerof the housing, the flexible flange being configured to contact a topsurface of the battery when arranged in the housing in order to securethe battery within the housing.